What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) Oshkosh airventure VFR arrival. Aircraft was assigned to 18 left, then cleared to sidestep to 18R and land on the numbers of the displaced threshold on 18R. Aircraft touched down, bounced, the right wing struck the runway, then the left wing struck the runway, then touched down, stopped and nosed over onto prop & spinner. Both pilots indicated they were on the controls and felt they were in the vortices of a small bi-plane that landed in front of them. Neither pilot could provide documentation of currency or bfr. Wind was 230/09G15.
As the FAA filed it
(-23) OSHKOSH AIRVENTURE VFR ARRIVAL. AIRCRAFT WAS ASSIGNED TO 18 LEFT, THEN CLEARED TO SIDESTEP TO 18R AND LAND ON THE NUMBERS OF THE DISPLACED THRESHOLD ON 18R. AIRCRAFT TOUCHED DOWN, BOUNCED, THE RIGHT WING STRUCK THE RUNWAY, THEN THE LEFT WING STRUCK THE RUNWAY, THEN TOUCHED DOWN, STOPPED AND NOSED OVER ONTO PROP & SPINNER. BOTH PILOTS INDICATED THEY WERE ON THE CONTROLS AND FELT THEY WERE IN THE VORTICES OF A SMALL BI-PLANE THAT LANDED IN FRONT OF THEM. NEITHER PILOT COULD PROVIDE DOCUMENTATION OF CURRENCY OR BFR. WIND WAS 230/09G15.